I am on birth control. I missed my Tuesday pill and took it Wednesday right when I got home. then I took my Wednesday pill as normal. I had sex Friday. The condom broke and we stopped immediately. There was precum but he didn't cum inside of me. Im worried since I took one of my pills late. I haven't never missed a pill or ive taken it right when I remembered. I was planning on buying plan b but I didn't want it to make me sick since im going on a trip tonight to a theme park. If I did buy it now it would still be in the first 24 hours. Do you think I should be worried or go buy plan b?